Gravity is never a problem because the weld pool stays at the top of the pipe.
When a welder passes a test in a given position, they receive qualification "limits" as follows: pipe welding positions
AWS tends to be more specific to the joint geometry. Gravity is never a problem because the weld
Gravity is never a problem because the weld pool stays at the top of the pipe.
When a welder passes a test in a given position, they receive qualification "limits" as follows:
AWS tends to be more specific to the joint geometry.